Seeding device

Abstract

The invention relates to the technical field of agricultural equipment, in particular to a seeding device. A stock bin mechanism; the seeding mechanism is connected to a stock bin for storing seeds and covers a discharge port of the stock bin; the fertilizing mechanism is connected to a stock bin for storing fertilizer and covers a discharge port of the stock bin; the driving mechanism comprises a driving wheel and a transmission assembly, the driving wheel is rotationally connected with the rack, the transmission assembly is in transmission connection with the driving wheel, and the transmission assembly is in power connection with the stock bin mechanism and used for outputting fertilizer and seeds. According to the seeding device, the seeding mechanism, the fertilizing mechanism and the driving mechanism are matched, when the driving wheel rotates, the stock bin mechanism can be driven to output seeds from the seeding mechanism and output fertilizer from the fertilizing mechanism through the transmission assembly, fertilizing is carried out before seeding, the seeding efficiency is high, and the fertilizing effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural equipment, and in particular to a sowing device. Background Art

[0002] In agricultural production, a hole seeder generally includes a seed box, a seed meter, a furrow opener, a soil coverer, etc. When working, the furrow opener will form a furrow on the ground, the seed meter will discharge the seeds into the furrow according to the set plant spacing, and then the soil coverer will cover the seeds with soil to complete the sowing process.

[0003] The sowing device is a key device for achieving precise sowing. Traditional sowing devices usually have complex transmission structures, low equipment reliability, and difficult to control sowing depth and position, which leads to unstable sowing effects and inconsistent crop growth. In addition, the fertilization method of existing sowing devices often adopts direct broadcasting, which not only wastes fertilizers, but also may lead to uneven fertilizer distribution, thus affecting crop growth.

[0004] Therefore, it is necessary to make improvements to the above problems in order to change the current situation. Summary of the invention

[0005] The invention provides a sowing device, which is used to solve the problem that the sowing device in the prior art has a poor use effect.

[0006] The present invention provides a sowing device, comprising:

[0007] frame;

[0008] The silo mechanism comprises at least two silos, each of which has a discharge port at its bottom, wherein the two silos are used to store fertilizer and seeds respectively;

[0009] A sowing mechanism, connected to the silo for storing seeds and covering the discharge port of the silo;

[0010] A fertilizing mechanism connected to the frame, and the fertilizing mechanism is located at the front side of the sowing mechanism, the fertilizing mechanism is connected to the silo for storing fertilizer and is covered on the discharge port of the silo; and

[0011] The driving mechanism comprises a driving wheel and a transmission assembly, wherein the driving wheel is rotationally connected to the frame, the transmission assembly is respectively transmission-connected to the driving wheel, and the transmission assembly is power-connected to the silo mechanism and is used to output fertilizers and seeds.

[0012] According to one embodiment of the present invention, the driving mechanism also includes a supporting assembly, which includes a supporting frame, a supporting spring and a supporting guide rod. The supporting frame is movably connected to the frame, the supporting guide rod is connected to the supporting frame and slidingly cooperates with the frame, the supporting spring is sleeved on the supporting guide rod and is used to drive the supporting frame to move in a direction away from the frame, and the driving wheel is rotatably connected to the supporting frame.

[0013] According to one embodiment of the present invention, the driving wheel includes a driving roller, a turntable and a bearing, the turntable is rotatably connected to the support frame through the bearing, there are multiple driving rollers, and the multiple driving rollers are arranged at intervals along the circumferential direction of the turntable, and the driving roller is used to contact the ground.

[0014] According to one embodiment of the present invention, the transmission assembly includes a transmission member and a transmission shaft, the number of the transmission members is at least two, and two of the transmission members are respectively connected to the silo mechanism and the driving wheel, the transmission shaft is respectively connected to the two transmission members, and the transmission member is used to output power perpendicular to the direction of the input power.

[0015] According to one embodiment of the present invention, the transmission shaft includes multiple shaft segments and universal joints, the multiple shaft segments located between the silo mechanism and the transmission member are respectively connected through the universal joints, and the two shaft segments located at both ends of the transmission shaft are respectively connected to the silo mechanism and the driving wheel.

[0016] According to one embodiment of the present invention, the silo mechanism includes a silo and a reinforcement member, wherein the reinforcement member is disposed at the top opening of the silo and is respectively connected to two sides of the inner wall of the opening of the silo.

[0017] According to one embodiment of the present invention, the silo mechanism further includes a feeding piece, a seed outlet piece and a synchronization piece, the feeding piece cover is arranged at the discharge port of the silo for storing fertilizer, the seed outlet piece cover is arranged at the discharge port of the silo for storing seeds, and the feeding piece is connected to the fertilizing mechanism, the seed outlet piece is connected to the sowing mechanism, and the synchronization piece is respectively transmission-connected to the feeding piece and the seed outlet piece.

[0018] According to one embodiment of the present invention, the application member includes a first discharge box, a first discharge member and a first driving shaft, the first discharge box cover is arranged at the discharge port of the silo for storing fertilizer, the first discharge member is rotatably connected to the first discharge box, and the first driving shaft is used to drive the first discharge member to rotate so as to drive the seeds to be transported from the first discharge box to the fertilization mechanism;

[0019] The seed discharging member includes a second discharging box, a second discharging member and a second driving shaft, the second discharging box cover is arranged at the discharging port of the silo for storing fertilizer, the second discharging member is rotatably connected to the second discharging box, and the second driving shaft is used to drive the second discharging member to rotate so as to drive the seeds to be transported from the second discharging box to the sowing mechanism;

[0020] The synchronizer comprises a chain, the chain is respectively connected to the first drive shaft and the second drive shaft in driving connection, and the transmission assembly is connected to the first drive shaft in driving connection.

[0021] According to one embodiment of the present invention, the feeding member further comprises a first adjustment handle, the first adjustment handle is movably connected to the first driving shaft, and the first adjustment handle is used to adjust the size of the discharge opening of the silo for storing fertilizer;

[0022] The seed outlet also includes a second adjustment handle, which is movably connected to the second drive shaft, and the second adjustment handle is used to adjust the size of the discharge port of the silo for storing seeds.

[0023] Implementing the embodiments of the present invention has the following beneficial effects:

[0024] In the fertilization mechanism of this embodiment, the soil at the sowing position can be loosened by setting a loosening blade at the front end of the loosening piece, the height of the loosening piece can be adjusted by setting an adjustment component, and the feeding pipe can transport fertilizer to the rear side of the loosening piece to realize the fertilization operation. The structure is simple and the use effect is good.

[0025] In the sowing device of this embodiment, by arranging the sowing mechanism, the fertilizing mechanism and the driving mechanism in coordination, when the driving wheel rotates, the silo mechanism can be driven by the transmission component to output seeds from the sowing mechanism and fertilizers from the fertilizing mechanism, and fertilization is performed before sowing, so the sowing efficiency is high and the fertilization effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] in:

[0028] Figure 1 is a three-dimensional view of a sowing device in an embodiment of the present invention;

[0029] Figure 2is a three-dimensional view of a sowing device in an embodiment of the present invention;

[0030] Figure 3 yes Figure 2 A magnified view of part A in the middle;

[0031] Figure 4 is a three-dimensional view of a sowing device in an embodiment of the present invention;

[0032] Figure 5 yes Figure 4 A magnified view of the detail B in the middle;

[0033] Reference numerals:

[0034] 10. sowing device; 100. fertilizer application mechanism; 110. loosening member; 111. loosening blade; 120. application tube; 121. reinforcement; 130. adjustment assembly; 131. adjustment member; 1311. connection hole; 132. first fixing member; 133. second fixing member; 200. frame; 300. silo mechanism; 310. silo assembly; 311. silo; 312. reinforcement; 320. application member; 321. first discharge box; 322. first drive shaft; 323. first adjustment handle; 330. seeding member; 334. 1. Second discharge box; 332. Second drive shaft; 333. Second adjustment handle; 340. Synchronizer; 400. Drive mechanism; 410. Drive wheel; 411. Drive roller; 412. Turntable; 413. Bearing; 420. Transmission assembly; 421. Transmission member; 422. Transmission shaft; 430. Support assembly; 431. Support frame; 432. Support spring; 433. Support guide rod; 500. Seeding mechanism; 510. Seeder; 511. Seed inlet tube; 512. Seed outlet tube; 520. Connecting frame; 530. Seed transport tube. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figures 1 to 5As shown, the embodiment of the present invention provides a sowing device 10, which includes a frame 200, a silo mechanism 300, a driving mechanism 400 and a sowing mechanism 500; the silo mechanism 300 is arranged on the frame 200, and the silo mechanism 300 includes at least two groups of silo assemblies 310, and the silo assembly 310 includes silos 311, wherein the two silos 311 are used to store fertilizers and seeds respectively; the driving mechanism 400 is connected to the frame 200 and is used to contact the ground; the sowing mechanism 500 is connected to the frame 200 and is used to contact the ground; The fertilizing mechanism 100 is connected to a silo 311 for storing seeds and is used for sowing. The fertilizing mechanism 100 includes a loosening piece 110, a feeding pipe 120 and an adjusting assembly 130. The front end of the loosening piece 110 is provided with a loosening blade 111. The feeding pipe 120 is connected to the loosening piece 110, and the feeding pipe 120 is located on a side away from the loosening blade 111. The adjusting assembly 130 is connected to the loosening piece 110 and is used to connect with an external component. The adjusting assembly 130 is used to adjust the height of the loosening piece 110 relative to the ground. The fertilizing mechanism 100 is connected to the frame 200 and is located at the front side of the sowing mechanism 500. The fertilizing mechanism 100 is connected to the silo 311 for storing fertilizer and is used to output fertilizer.

[0037] In the fertilization mechanism 100 of this embodiment, the soil at the sowing position can be loosened by setting a loosening blade 111 at the front end of the loosening piece 110, the height of the loosening piece 110 can be adjusted by setting an adjustment component 130, and the feeding pipe 120 can transport fertilizer to the rear side of the loosening piece 110 to realize the fertilization operation. The structure is simple and the use effect is good.

[0038] Specifically, the adjustment assembly 130 includes an adjustment member 131 and a fixing member, the adjustment member 131 is connected to an external component, the loosening member 110 is movably connected to the adjustment member 131, the fixing member is detachably connected to the adjustment member 131, and the fixing member is used to fix or release the loosening member 110 and the adjustment member 131.

[0039] In this embodiment, by setting the adjustment part 131 and the fixing part, the height of the loosening piece 110 can be adjusted as needed to adjust the depth of the loosening piece 110 into the soil. Preferably, the loosening piece 110 and the loosening blade 111 are immersed in the ground so that the driving mechanism 400 has a good grounding effect, thereby improving the driving stability of the driving mechanism 400.

[0040] In one embodiment, the adjusting member 131 defines a connecting hole 1311 , the loosening member 110 is inserted into the connecting hole 1311 , the fixing member is threadedly connected to the adjusting member 131 , and an end of the fixing member is used to abut against the loosening member 110 .

[0041] With this arrangement, the fixing part can be rotated to adjust the degree of fixing of the loosening piece 110. When the fixing part is separated from or released from the loosening piece 110, the loosening piece 110 can be driven to move in the connecting hole 1311 of the adjusting part 131 to adjust the height of the loosening piece 110. After the adjustment is in place, the loosening piece 110 can be fixed in the adjusting piece 131 by tightening the fixing part.

[0042] Specifically, the fixing member includes a first fixing member 132 and a second fixing member 133 . The first fixing member 132 and the second fixing member 133 are vertically arranged, and the plane where the central axes of the first fixing member 132 and the second fixing member 133 are located is perpendicular to the adjustment direction of the loosening member 110 .

[0043] In this embodiment, the adjusting member 131 is a rectangular structure, and the first fixing member 132 and the second fixing member 133 are respectively arranged on opposite sides of the adjusting member 131. At this time, the loosening member 110 can at least contact with the first fixing member 132 and the second fixing member 133. When the first fixing member 132 and the second fixing member 133 press the loosening member 110 tightly, the loosening member 110 can be fixed in the adjusting member 131; conversely, when the loosening member 110 needs to be adjusted, the first fixing member 132 and the second fixing member 133 can be loosened to release the loosening member 110. The structure is simple and the adjustment is convenient.

[0044] Furthermore, the loosening piece 110 is an arc-shaped structure, and the loosening cutting edge 111 is an arc-shaped cutting edge.

[0045] According to this arrangement, since the front end of the loosening blade 111 is an arc-shaped structure, when the loosening piece 110 contacts the ground, the resistance of the loosening piece 110 can be reduced, thereby improving the smoothness of fertilization of the fertilization mechanism 100.

[0046] In one embodiment, the application tube 120 is further provided with a reinforcement portion 121. The application tube 120 and the loosening piece 110 are arranged at an angle, the front end of the application tube 120 faces the front end of the loosening piece 110, and the reinforcement portion 121 is respectively connected to the loosening piece 110 and the application tube 120.

[0047] In this embodiment, by providing a reinforcement part 121 to cooperate with the loosening piece 110 and the application pipe 120 respectively, the overall strength of the fertilization mechanism 100 can be improved, and the angle structure between the loosening piece 110 and the application pipe 120 can be maintained; specifically, the reinforcement part 121 can be fixed to the loosening piece 110 and the application pipe 120 respectively by welding.

[0048] In one embodiment, the silo 311 for storing fertilizer is connected to the application pipe 120 through a pipeline. In a preferred embodiment, the pipeline is a hose.

[0049] It can be understood that in this embodiment, by using a pipeline to connect the silo 311 and the application pipe 120, the connection state of the silo 311 and the application pipe 120 can be ensured while ensuring the overall compactness of the fertilization mechanism 100; at the same time, in a preferred embodiment, when the pipeline adopts a hose, the position of the pipeline can be easily adjusted.

[0050] Furthermore, the bottom of the loosening member 110 is lower than the bottom of the driving mechanism 400 .

[0051] In this embodiment, by setting the bottom of the loosening member 110 to be lower than the driving mechanism 400, when the seeding device 10 is in use, the end of the loosening member 110 can be inserted into the ground and the driving mechanism 400 can be ensured to be grounded.

[0052] In one embodiment, the silo mechanism 300 includes at least two silos 311, and a discharge port is opened at the bottom of the silo 311, wherein the two silos 311 are respectively used to store fertilizer and seeds; the sowing mechanism 500 is connected to the silo 311 for storing seeds and is covered at the discharge port of the silo 311; the fertilization mechanism 100 is connected to the frame 200, and the fertilization mechanism 100 is located at the front side of the sowing mechanism 500, and the fertilization mechanism 100 is connected to the silo 311 for storing fertilizer and is covered at the discharge port of the silo 311; the driving mechanism 400 includes a driving wheel 410 and a transmission assembly 420, the driving wheel 410 is rotatably connected to the frame 200, the transmission assembly 420 is respectively transmission-connected to the driving wheel 410, and the transmission assembly 420 is power-connected to the silo mechanism 300 and is used to output fertilizer and seeds.

[0053] In the sowing device 10 of the present embodiment, by setting up the sowing mechanism 500, the fertilizing mechanism 100 and the driving mechanism 400, when the driving wheel 410 rotates, the silo mechanism 300 can be driven by the transmission assembly 420 to output seeds from the sowing mechanism 500 and fertilizers from the fertilizing mechanism 100, and fertilization is performed before sowing, so the sowing efficiency is high and the fertilization effect is good.

[0054] In one embodiment, the driving mechanism 400 also includes a support assembly 430, which includes a support frame 431, a support spring 432 and a support guide rod 433. The support frame 431 is movably connected to the frame 200, the support guide rod 433 is connected to the support frame 431 and slidably cooperates with the frame 200, the support spring 432 is sleeved on the support guide rod 433 and is used to drive the support frame 431 to move in a direction away from the frame 200, and the driving wheel 410 is rotatably connected to the support frame 431.

[0055] With this arrangement, the support spring 432 can drive the support frame 431 to flip in a direction away from the frame 200 under the action of elasticity, so that the driving wheel 410 can be pressed against the bottom surface under the action of elasticity to ensure the driving effect of the driving mechanism 400; by arranging the support guide rod 433 and the frame 200 to cooperate, the smoothness of the rotation of the support frame 431 can be improved.

[0056] Specifically in one embodiment, the driving wheel 410 includes a driving roller 411, a turntable 412 and a bearing 413. The turntable 412 is rotatably connected to the support frame 431 through the bearing 413. There are multiple driving rollers 411, and the multiple driving rollers 411 are arranged at intervals along the circumferential direction of the turntable 412. The driving rollers 411 are used to contact the ground.

[0057] In this embodiment, the turntable 412 is used as a transmission carrier for connecting to an external power structure (the external here refers to a structure outside the driving wheel 410). When the sowing device 10 is driven to move by a driving device such as a tractor, the driving rollers 411 connected to the turntable 412 can respectively contact the ground, and drive the driving wheel 410 to rotate relative to the frame 200 through the friction between the ground and the driving rollers 411, and drive the silo mechanism 300 to operate to output seeds and fertilizers.

[0058] In one embodiment, the transmission assembly 420 includes a transmission member 421 and a transmission shaft 422, the number of the transmission members 421 is at least two, and the two transmission members 421 are respectively connected to the silo mechanism 300 and the driving wheel 410, the transmission shaft 422 is respectively connected to the two transmission members 421, and the transmission member 421 is used to output power perpendicular to the direction of the input power.

[0059] In this embodiment, when the driving wheel 410 rotates, it can transmit power toward the transmission member 421. Since the input shaft and the output shaft of the transmission member 421 are perpendicular, the rotational power of the driving wheel 410 can be changed to be transmitted in a direction perpendicular to the axis of the driving wheel 410. At this time, the silo mechanism 300 can be driven by connecting through the transmission shaft 422. The structure is compact and the transmission effect is good. At the same time, the silo mechanism 300 can be driven to transport materials without an external driving device.

[0060] Furthermore, the transmission shaft 422 includes multiple shaft segments and universal joints. The multiple shaft segments located between the silo mechanism 300 and the transmission member 421 are respectively connected through universal joints, and the two shaft segments located at both ends of the transmission shaft 422 are respectively connected to the silo mechanism 300 and the driving wheel 410.

[0061] With this arrangement, the transmission arrangement of the transmission assembly 420 can be further improved. Since the transmission member 421 and the transmission shaft 422 are connected by a universal joint, the straight lines connecting the opposite ends of the transmission assembly 420 can be non-parallel to the transmission shaft 422, so that power transmission can be achieved according to the actual layout requirements of the sowing device 10.

[0062] In one embodiment, the silo assembly 310 includes a silo 311 and a reinforcement member 312 . The reinforcement member 312 is disposed at the top opening of the silo 311 and is respectively connected to two sides of the inner wall of the opening of the silo 311 .

[0063] In this embodiment, by providing a reinforcement member 312 at the opening of the reinforcement member 312, both ends of the reinforcement member 312 can respectively contact the inner wall of the silo 311, thereby improving the strength of the silo 311. Specifically, the reinforcement member 312 can be fixed to the silo 311 by, for example, welding, screw connection, etc.

[0064] Specifically, the silo mechanism 300 also includes a feeding piece 320, a seed outlet piece 330 and a synchronization piece 340. The feeding piece 320 is covered at a discharge port of a silo 311 for storing fertilizers, and the seed outlet piece 330 is covered at a discharge port of a silo 311 for storing seeds. The feeding piece 320 is connected to the fertilizing mechanism 100, and the seed outlet piece 330 is connected to the sowing mechanism 500. The synchronization piece 340 is respectively connected to the feeding piece 320 and the seed outlet piece 330 by transmission.

[0065] According to the configuration, the feeding member 320 is used to output fertilizer from the silo 311, and the seed output member 330 is used to output seeds from the silo 311; by arranging the synchronization member 340, which is respectively connected to the feeding member 320 and the seed output member 330 by power, when the driving mechanism 400 drives the feeding member 320 and / or the seed output member 330 to rotate, the power synchronous transmission between the feeding member 320 and the seed output member 330 can be realized, thereby improving the operating stability and sowing efficiency of the sowing device 10.

[0066] Specifically, the feeding member 320 includes a first discharge box 321, a first discharge member (not shown in the figure) and a first drive shaft 322. The first discharge box 321 is covered with a discharge port of a silo 311 for storing fertilizers. The first discharge member is rotatably connected to the first discharge box 321. The first drive shaft 322 is used to drive the first discharge member to rotate so as to drive the seeds to be transported from the first discharge box 321 to the fertilizing mechanism 100. The seed discharging member 330 includes a second discharge box 331, a second discharge member (not shown in the figure) and a first drive shaft 322. The second discharge box 331 is covered with a discharge port of a silo 311 for storing fertilizers, the second discharge member is rotatably connected to the second discharge box 331, and the second drive shaft 332 is used to drive the second discharge member to rotate so as to drive the seeds to be transported from the second discharge box 331 to the sowing mechanism 500; the synchronous member 340 includes a chain, which is respectively connected to the first drive shaft 322 and the second drive shaft 332, and the transmission assembly 420 is connected to the first drive shaft 322.

[0067] In this embodiment, the first discharging member and the second discharging member can be a structure of a paddle set on the rotating shaft, and the first drive shaft 322 is driven to rotate by the driving mechanism 400 (the second drive shaft 332 is the same), and the first discharging member rotates in the first discharging box 321. Since the outer circumferential wall of the first discharging member is provided with a paddle, the paddle can move fertilizers, seeds and other materials to be transported outside the first discharging box 321. The structure is simple and will not be described in detail here. In addition, by connecting the first drive shaft 322 and the second drive shaft 332 with a chain, the overall structure of the silo mechanism 300 can be made compact.

[0068] Furthermore, the feeding piece 320 also includes a first adjustment handle 323, which is movably connected to the first drive shaft 322, and the first adjustment handle 323 is used to adjust the size of the discharge port of the silo 311 for storing fertilizer; the seed discharge piece 330 also includes a second adjustment handle 333, which is movably connected to the second drive shaft 332, and the second adjustment handle 333 is used to adjust the size of the discharge port of the silo 311 for storing seeds.

[0069] With this arrangement, when it is necessary to adjust the conveying speed of the fertilizing mechanism 100 and the sowing mechanism 500, the first adjustment handle 323 (the second adjustment handle 333 in the same manner) can be rotated to drive the first discharge box 321 to move relative to the silo 311, or to drive a baffle provided at the discharge port of the silo 311. By adjusting the position of the baffle, the opening size of the discharge port can be adjusted to achieve the effect of adjusting the material conveying rate.

[0070] Specifically, the sowing mechanism 500 includes a seeder 510, a connecting frame 520 and a seed delivery pipe 530, wherein the connecting frame 520 is respectively connected to the frame 200 and the seeder 510, and the seed delivery pipe 530 is a hose and is respectively connected to the seeder 510 and the silo 311 mechanism 300; the seeder 510 has a seed inlet pipe 511 and a seed outlet pipe 512, wherein the seed inlet pipe 511 is connected to the seed delivery pipe 530, and the seed outlet pipe 512 is arranged along the outer circumference of the seeder 510 and is used for sowing; the seeder 510 includes a hole sowing seeding device

[0071] In this embodiment, after the hole-seeding seeding device is started, the seeder 510 can rotate relative to the frame 200. At this time, the inner ring of the seeder 510 is connected to the second discharge box 331 through the seed inlet tube 511, and the outer ring of the seeder 510 drives the seed outlet tube 512 to rotate relative to the frame 200. Since the seed outlet tube 512 is also arranged at intervals on the seeder 510, when the seeder 510 rotates and the sowing device 10 moves, the effects of sowing and fertilizing can be achieved.

[0072] In addition, in a preferred embodiment, the loosening piece 110 and the seed discharge tube 512 are not arranged in the same straight line direction along the moving direction of the sowing device 10, that is, the sowing outlet of the seed discharge tube 512 and the loosening piece 110 are spaced apart in the axial direction perpendicular to the first drive shaft 322, and the interval can be 1-3 cm. This allows a certain interval to exist between the fertilizer output by the application tube 120 and the seeder 510, thereby improving the sowing survival rate and sowing effect of the sowing device 10.

[0073] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0074] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0075] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0076] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sowing device, characterized in that: include: frame; The silo mechanism comprises at least two silos, each of which has a discharge port at its bottom, wherein the two silos are used to store fertilizer and seeds respectively; A sowing mechanism, connected to the silo for storing seeds and covering the discharge port of the silo; A fertilizing mechanism connected to the frame, and the fertilizing mechanism is located at the front side of the sowing mechanism, the fertilizing mechanism is connected to the silo for storing fertilizer and is covered on the discharge port of the silo; as well as The driving mechanism comprises a driving wheel and a transmission assembly, wherein the driving wheel is rotationally connected to the frame, the transmission assembly is respectively transmission-connected to the driving wheel, and the transmission assembly is power-connected to the silo mechanism and is used to output fertilizers and seeds.

2. The sowing device according to claim 1, characterized in that: The driving mechanism also includes a supporting assembly, which includes a supporting frame, a supporting spring and a supporting guide rod. The supporting frame is movably connected to the frame, the supporting guide rod is connected to the supporting frame and slidably cooperates with the frame, the supporting spring is sleeved on the supporting guide rod and is used to drive the supporting frame to move in a direction away from the frame, and the driving wheel is rotatably connected to the supporting frame.

3. The sowing device according to claim 2, characterized in that: The driving wheel includes a driving roller, a turntable and a bearing. The turntable is rotatably connected to the support frame through the bearing. There are multiple driving rollers, and the multiple driving rollers are spaced apart along the circumferential direction of the turntable. The driving rollers are used to contact the ground.

4. The sowing device according to claim 1, characterized in that: The transmission assembly includes a transmission member and a transmission shaft. The number of the transmission members is at least two, and two of the transmission members are respectively connected to the silo mechanism and the driving wheel. The transmission shaft is respectively connected to the two transmission members. The transmission member is used to output power perpendicular to the direction of the input power.

5. The sowing device according to claim 4, characterized in that: The transmission shaft includes multiple shaft segments and universal joints. The multiple shaft segments located between the silo mechanism and the transmission member are respectively connected through the universal joints. The two shaft segments located at both ends of the transmission shaft are respectively connected to the silo mechanism and the driving wheel.

6. The sowing device according to claim 1, characterized in that: The silo mechanism comprises a silo and a reinforcing member, wherein the reinforcing member is arranged at the top opening of the silo and is respectively connected to two sides of the inner wall of the opening of the silo.

7. The sowing device according to claim 6, characterized in that: The silo mechanism also includes a feeding piece, a seed discharge piece and a synchronization piece. The feeding piece cover is arranged at the discharge port of the silo for storing fertilizers, the seed discharge piece cover is arranged at the discharge port of the silo for storing seeds, and the feeding piece is connected to the fertilizing mechanism, the seed discharge piece is connected to the sowing mechanism, and the synchronization piece is respectively connected to the feeding piece and the seed discharge piece by transmission.

8. The sowing device according to claim 7, characterized in that: The fertilizer application member includes a first discharge box, a first discharge member and a first driving shaft, wherein the first discharge box cover is disposed at the discharge port of the silo for storing fertilizer, the first discharge member is rotatably connected to the first discharge box, and the first driving shaft is used to drive the first discharge member to rotate so as to drive the seeds to be transported from the first discharge box to the fertilizer application mechanism; The seed discharging member includes a second discharging box, a second discharging member and a second driving shaft, the second discharging box cover is arranged at the discharging port of the silo for storing fertilizer, the second discharging member is rotatably connected to the second discharging box, and the second driving shaft is used to drive the second discharging member to rotate so as to drive the seeds to be transported from the second discharging box to the sowing mechanism; The synchronizer comprises a chain, the chain is respectively connected to the first drive shaft and the second drive shaft in driving connection, and the transmission assembly is connected to the first drive shaft in driving connection.

9. The sowing device according to claim 8, characterized in that: The feeding member further includes a first adjustment handle, which is movably connected to the first driving shaft, and the first adjustment handle is used to adjust the size of the discharge opening of the silo for storing fertilizer; The seed outlet also includes a second adjustment handle, which is movably connected to the second drive shaft, and the second adjustment handle is used to adjust the size of the discharge port of the silo for storing seeds.

10. The sowing device according to claim 1, characterized in that: The sowing mechanism includes a seeder, a connecting frame and a seed delivery pipe, the connecting frame is respectively connected to the frame and the seeder, the seed delivery pipe is a hose and is respectively connected to the seeder and the silo mechanism; the seeder has a seed inlet pipe and a seed outlet pipe, the seed inlet pipe is connected to the seed delivery pipe, the seed outlet pipe is arranged along the outer circumference of the seeder and is used for sowing; the seeder includes a hole sowing seeding device.

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